The Fox Theatre on West Congress Street became Tucson’s first air-conditioned building when it opened in 1930. That, of course, means air conditioning defined as an electrical device that involves ...

An air conditioning unit caused an apartment fire at St. Johns Palms complex on the Tucson area's northwest side Monday night. The fire at 2255 W. Orange Grove Road was reported at 8:17 p.m. and ...

PHOENIX — In Arizona's triple-digit heat, air conditioning is not a luxury: it’s a necessity. Yet when your HVAC system fails, affording a replacement or repair can feel daunting. Now, new programs ...

It’s a quiet force that contributes to a sameness across the country and to climate change. By Emily Badger One force has quietly shaped much of the world around us — our homes, our offices, the look ...